BR112022014839A2 - HANDOVER MECHANISM FOR NON-TERRESTRIAL NETWORK (NTN) SYSTEM IN NOVA RADIO (NR) 5G - Google Patents

HANDOVER MECHANISM FOR NON-TERRESTRIAL NETWORK (NTN) SYSTEM IN NOVA RADIO (NR) 5G

Info

Publication number
BR112022014839A2
BR112022014839A2 BR112022014839A BR112022014839A BR112022014839A2 BR 112022014839 A2 BR112022014839 A2 BR 112022014839A2 BR 112022014839 A BR112022014839 A BR 112022014839A BR 112022014839 A BR112022014839 A BR 112022014839A BR 112022014839 A2 BR112022014839 A2 BR 112022014839A2
Authority
BR
Brazil
Prior art keywords
ntn
nova
radio
terrestrial network
handover mechanism
Prior art date
Application number
BR112022014839A
Other languages
Portuguese (pt)
Inventor
Xu Huilin
Wu Qiang
Ma Jun
Feng Wang Xiao
Issam Sakhnini Iyab
Zhang Dan
Ma Liangping
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022014839A2 publication Critical patent/BR112022014839A2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18541—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for handover of resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18504—Aircraft used as relay or high altitude atmospheric platform
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/18502—Airborne stations
    • H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
    • H04B7/18508—Communications with or from aircraft, i.e. aeronautical mobile service with satellite system used as relay, i.e. aeronautical mobile satellite service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • H04W36/008355—Determination of target cell based on user equipment [UE] properties, e.g. UE service capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00837—Determination of triggering parameters for hand-off
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/06—Airborne or Satellite Networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

MECANISMO DE HANDOVER PARA SISTEMA DE REDE NÃO TERRESTRE (NTN) EM NOVA RÁDIO (NR) 5G. Esta revelação proporciona sistemas, métodos e aparelhos, incluindo programas de computador codificados em mídia de armazenamento de computador, para comunicação não cabeada via uma rede não terrestre (NTN). Em um aspecto, um método para comunicação não cabeada inclui iniciar, por um equipamento do usuário (UE), um processo de registro com uma entidade de rede de uma NTN para acessar a NTN. O método inclui ainda transmitir, pelo UE para a entidade de rede, informação de capacidade do UE do UE. Outros aspectos e características também são reivindicados e descritos.HANDOVER MECHANISM FOR NON-TERRESTRIAL NETWORK (NTN) SYSTEM IN NOVA RADIO (NR) 5G. This disclosure provides systems, methods and apparatus, including computer programs encoded on computer storage media, for unwired communication via a non-terrestrial network (NTN). In one aspect, a method for unwired communication includes initiating, by a user equipment (UE), a process of registering with a network entity of an NTN to access the NTN. The method further includes transmitting, by the UE to the network entity, UE capability information of the UE. Other aspects and characteristics are also claimed and described.

BR112022014839A 2020-02-07 2020-12-29 HANDOVER MECHANISM FOR NON-TERRESTRIAL NETWORK (NTN) SYSTEM IN NOVA RADIO (NR) 5G BR112022014839A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062971592P 2020-02-07 2020-02-07
US17/134,884 US11696189B2 (en) 2020-02-07 2020-12-28 Handover mechanism for non-terrestrial network (NTN) system in 5G new radio (NR)
PCT/US2020/067267 WO2021158315A1 (en) 2020-02-07 2020-12-29 Handover mechanism for non-terrestrial network (ntn) system in 5g new radio (nr)

Publications (1)

Publication Number Publication Date
BR112022014839A2 true BR112022014839A2 (en) 2022-09-20

Family

ID=77177866

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022014839A BR112022014839A2 (en) 2020-02-07 2020-12-29 HANDOVER MECHANISM FOR NON-TERRESTRIAL NETWORK (NTN) SYSTEM IN NOVA RADIO (NR) 5G

Country Status (7)

Country Link
US (2) US11696189B2 (en)
EP (1) EP4101083A1 (en)
KR (1) KR20220139306A (en)
CN (2) CN115004578B (en)
BR (1) BR112022014839A2 (en)
TW (1) TW202133651A (en)
WO (1) WO2021158315A1 (en)

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US11696189B2 (en) * 2020-02-07 2023-07-04 Qualcomm Incorporated Handover mechanism for non-terrestrial network (NTN) system in 5G new radio (NR)
US11729684B1 (en) * 2020-06-05 2023-08-15 Space Exploration Technologies Corp. Low latency schedule-driven handovers
US11683757B2 (en) * 2020-06-22 2023-06-20 Qualcomm Incorporated Leveraging wake-up signals and discontinuous reception cycles for assisted antenna calibration
EP4150981A1 (en) * 2020-07-08 2023-03-22 Nokia Technologies Oy Calibrating beam orientation errors for improved positioning
US11711134B2 (en) * 2021-03-15 2023-07-25 Nokia Technologies Oy Autonomous beam switch in HAPS coverage
CN115443682A (en) * 2021-04-02 2022-12-06 苹果公司 Enhancement of NTN mobility
US12108302B2 (en) * 2021-06-29 2024-10-01 At&T Intellectual Property I, L.P. Method and system for network slice-based high priority service handling in radio access technology (RAT) switching
WO2023216198A1 (en) * 2022-05-12 2023-11-16 北京小米移动软件有限公司 Information processing method and apparatus, communication device, and storage medium
CN115963520B (en) * 2022-09-06 2024-04-16 中电信数智科技有限公司 Optimization method based on combination of 6G air base station and Beidou satellite positioning
WO2024205074A1 (en) * 2023-03-30 2024-10-03 엘지전자 주식회사 Beam management method

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US5561838A (en) * 1994-07-01 1996-10-01 Motorola, Inc. Method and apparatus for satellite handoff parameters prediction in an orbiting communications system
IL206826A0 (en) * 2010-07-06 2010-12-30 Zelikman Semion
US9253699B2 (en) * 2013-01-29 2016-02-02 Lg Electronics Inc. Method and apparatus for controlling and supporting a dynamic cell on/off in wireless access system
US9853715B2 (en) * 2014-02-17 2017-12-26 Ubiqomm Llc Broadband access system via drone/UAV platforms
CA2970920C (en) * 2014-03-19 2021-01-12 Hughes Network Systems, Llc Apparatus and method for efficient handover for low earth orbit (leo) satellite systems
US9888426B2 (en) * 2015-05-01 2018-02-06 Qualcomm Incorporated Handoff for satellite communication
US10009093B2 (en) * 2015-05-01 2018-06-26 Qualcomm Incorporated Handoff for satellite communication
US9762314B2 (en) * 2015-05-01 2017-09-12 Qualcomm Incorporated Handoff for non-geosynchronous satellite communication
US9681337B2 (en) * 2015-08-05 2017-06-13 Qualcomm Incorporated Satellite-to-satellite handoff in satellite communications system
WO2018077428A1 (en) * 2016-10-28 2018-05-03 Nokia Technologies Oy Optimized synchronous ra-less handover without explicit handover confirmation message
US10859595B2 (en) * 2017-04-04 2020-12-08 Qualcomm Incorporated Systems and methods for improving location accuracy for a mobile device using sensors
US10506483B1 (en) * 2017-06-21 2019-12-10 Blue Digs LLC Satellite system with handover management
JP2021106301A (en) * 2018-04-04 2021-07-26 ソニーグループ株式会社 Communication device, base station device, communication method, communication program, and communication system
US11743799B2 (en) * 2018-08-08 2023-08-29 Sony Corporation Communications device, infrastructure equipment, core network equipment and methods
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US11696189B2 (en) * 2020-02-07 2023-07-04 Qualcomm Incorporated Handover mechanism for non-terrestrial network (NTN) system in 5G new radio (NR)

Also Published As

Publication number Publication date
CN115004578A (en) 2022-09-02
US20230276309A1 (en) 2023-08-31
EP4101083A1 (en) 2022-12-14
TW202133651A (en) 2021-09-01
CN118041426A (en) 2024-05-14
CN115004578B (en) 2024-02-23
US11696189B2 (en) 2023-07-04
WO2021158315A1 (en) 2021-08-12
US20210250816A1 (en) 2021-08-12
KR20220139306A (en) 2022-10-14

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